Resiliency oriented control of a smart microgrid with photovoltaic modules

Global Energy Interconnection

Ivo Palu¹  Tauno Hilimon¹  Fushuan Wen¹  Kristjan Peterson¹  Sambeet Mishra¹  Jelena Shuvalova¹ 

[1] Department of Electrical Power Engineering and Mechatronics, Tallinn University of Technology, Ehitajate Tee 5, 19086 Tallinn, Estonia;

关键词: PV module;    MPPT;    Adaptive network-based fuzzy inference system (ANFIS);    Converter control;    Grid integration;   

DOI  :  

来源: DOAJ

【 摘 要 】

The resiliency of a standalone microgrid is of considerable issue because the available regulation measures and capabilities are limited. Given this background, this paper presented a new mathematical model for a detailed photovoltaic (PV) module and the application of new control techniques for efficient energy extraction. The PV module employs a single-stage conversion method to integrate it with the utility grid. For extraction the maximum power from PV and integrate it to power grid, a three-phase voltage source converter is used. For obtaining the maximum power at a particular irradiance a maximum power point tracking (MPPT) scheme is used. The fuzzy logic control and adaptive network-based fuzzy inference system are proposed for direct current (DC) link voltage control. The proposed model and control scheme are validated through a comparison with the standard power-voltage and current–voltage charts for a PV module. Simulation results demonstrate that the system stability can be maintained with the power grid and in the island mode, in contrast with the MPPT.

【 授权许可】

Unknown